Sandy Plains Rd

Changing road ID #0673391413 functional class from 7 (Local) to 4 (Minor arterial).
### Description
4-lane, divided.
Regional thoroughfare from Piedmont to Scufflegrit.
W of Broussart: 26,500 (2009)
### Justification
Create continuous corridor that ends (connects to) at another Minor Arterial (SR 5/Canton Road Conn).
#### Entire segment
#### County
Cobb County